Greenville Municipal Airport Weather Forecast

    • 66
    • 86

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 69
    • 84

    Rain Showers

    • 69
    • 85

    Thunderstorms Likely

    • 67
    • 85

    Chance Thunderstorms

    • 68
    • 88

    Slight Chance Thunderstorms

Today 23 Jul Mercer

Mostly sunny. Highs in the upper 80s. Southeast Winds around 5 Mph.

Tonight 23 Jul Mercer

Mainly clear. Humid with Lows in the upper 60s. South Winds around 5 Mph.

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Greenville Municipal Airport Temperature Statistics

July Temperature

Port Meadville Airport (14.9 miles)

  • Lowest 4 July, 2025

    56.6 °F

  • Average July

    74.2 °F

  • Highest 6 July, 2025

    89.7 °F

Climate (2020–Present)

Port Meadville Airport (14.9 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.2 °F
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